朋友问的,我也顺手研究了一下。从youku等网站下载的flv格式的文件,用传统的SWF网页源码不行,应该是这样:
<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" height="420" width="490">
<param name="movie" value="http://log.zhoz.com/zhoz_play.swf?vcastr_file=1.flv">
<param name="quality" value="high">
<param name="allowFullScreen" value="true" />
<embed src="http://log.zhoz.com/zhoz_play.swf?vcastr_file=1.flv" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="520" height="540">
</embed>
</object>
可以用于任何网页,部分限制了html的网页除外。将1.flv改为你实际的flv的路径即可。